Comment 4 for bug 579808

Another factor to consider is that starting with version 0.6, Shotwell will allow the user to import RAW files from cameras. If the user edits a RAW photo in Shotwell, we cannot update the RAW file with those changes; only cameras can write RAW data. So even if we go with approach (B) above, for every RAW master file all changes would need to be written to a separate JPEG photo file, presumably in the same directory as the RAW master.